11879486 has 4 divisors (see below), whose sum is σ = 17819232. Its totient is φ = 5939742.

The previous prime is 11879459. The next prime is 11879501. The reversal of 11879486 is 68497811.

11879486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×11879486² = 282244375248392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2969870 + ... + 2969873.

It is an arithmetic number, because the mean of its divisors is an integer number (4454808).

Almost surely, 2^11879486 is an apocalyptic number.

11879486 is a deficient number, since it is larger than the sum of its proper divisors (5939746).

11879486 is an equidigital number, since it uses as much as digits as its factorization.

11879486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5939745.

The product of its digits is 96768, while the sum is 44.

The square root of 11879486 is about 3446.6630238537. The cubic root of 11879486 is about 228.1738568279.

The spelling of 11879486 in words is "eleven million, eight hundred seventy-nine thousand, four hundred eighty-six".